1. (noun)Yenisei, Yenisei River, Yenisey, Yenisey River a Russianriver in Siberia; rises in mountains near the Mongolianborder and flows generally northward into the Kara Sea
2. (noun)Enets, Entsi, Entsy, Yenisei, Yenisei-Samoyed, Yeniseian the Uraliclanguage spoken by the Yeniseian